So i have a pic i need 1a plz i am giving a bunch of my points plz give it real asap

Answers

Answer 1

Answer:

3x - (15 x 3) = 90

3x - 45 = 90

Explanation:

there are 3 boxes. We don't know how many are in them yet, so we write this as 3x. However, we know that we give away 15 to 3 different teachers. 15 x 3 = 45

Therefore the first part is 3x - 45

We also know that in the end we have 90 left.

So our final equation is:

3x - 45 = 90

Related Questions

After that incident, the Civil defense team decided to buy new trucks with ladders higher than 100 feet. They found 2 different trucks with the same height of ladders. The first truck costs $145,000 and will cost $0.31 per mile traveled based on the current gas prices. The second truck will cost $160,000 but gets better gas mileage, costing $0.27 per mile. They need to decide which truck is the best deal.

Answers

Answer:

the first truck

Step-by-step explanation:

the cost difference between the first truck and the second truck = $160,000-$145,000 = $15,000

the difference of gas cost between the first truck and the second truck = $0.31 - $0.26= $0.05 per mile.

so,

I think, this is a very significant number of truck cost compared with gas cost

for the best deal, the first truck is the best choice.

Pleaseeee help me it’s a pre quiz and I’m alone with the teacher

Answers

Answer:

x= 6; y=3 root 3; m=6; n= 6 root 2; a=2; b=2

Step-by-step explanation:

Special Triangles

5 athletes are in a 100k race. How many different ways can they finish based on their order.

Answers

Answer:

It's 120 different ways I think

Step-by-step explanation:

Right triangle XYZ is drawn with a 23° angle. For right triangles with an angle of 23° the ratio of the leg adjacent the 23° angle compared to the hypotenuse is 0.92 If the leg adjacent to the 23° angle has a length of 46 units, what is the length of the hypotenuse?

Answers

Answer:

Step-by-step explanation:

In a right angled triangle :

Ratio of the leg Adjacent an angle to the hypotenus can be obtained using the Cosine trigonometric ratio

For an angle of 23° and and adjacent leg of 46

Cos 23 = adjacent / hypotenus

Adjacent / hypotenus = 0.92

46 / hypotenus = 0.92

Hypotenus = 46 / 0.92

Hypotenus = 50

Elapsed time 2 hr 37 min, end time: 1:15. start time?

Answers

Answer:

10:38

Step-by-step explanation:

2 hours back from 1:15

11:15

37 minutes back from 11:15

10:38

The start time is 10:38.

Answer:

10:38 am

Step-by-step explanation:

You can use a number line or clock to find the start time

x = 0:15 min - 0:37 min x = -0:22 min

y = 60 min - 22 min y = 38 min

Time = 12:38

1st, subtract the minutes from the end time. If the value is negative, it means that the time goes back into the previous hour.

Subtract from 60 minutes. Time after going back 37 minutes.

Next, subtract the hours from the time. 11:38 am 10:38 am and 10:38

Next, subtract the hours from the time. Going back 1 hour. Going back 2 hour.

Start time is 10:38

What 3/8 x 4 3/6 x 4?

Answers

Answer:-

➪6.75

__________

~ ʜᴀᴘᴘʏ ʟᴇᴀʀɴɪɴɢ ~

what times twelve is exactly 30
the answer is most likely a mixed number

Answers

Answer:

2.5 or 2 and 1/2

Step-by-step explanation:

30/12 = 2.5

There are two wholes that fit in 30 with a remainder of half of a whole.

2.5 translates to 2 and 1/2

Answer:

Hello! answer: 2½

Step-by-step explanation:

Assuming you mean mixed number as in fraction I did 30 ÷ 12 = 2.5 and converted it to a mixed number and since 2½ × 12 = 30 the answer is 2½ Hope that helps!

To convert Celsius to F&nrenheit, multiply the Celsius temperature by 9/5 and
then add 32. The temperature outside is 5 degrees Celsius, what is the
temperature in degrees Fahrenheit?*
66 degrees
20 degrees
63 degrees
41 degrees

Answers

Answer:

Step-by-step explanation:

9/5 x 5 = 9

9 +32= 41

The sum of a number and five divided by fifteen

Answers

Answer:

Option F

Step-by-step explanation:

Let the number be n.

Sum of a number and 5 is n + 5.

Sum of a number and five divided by fifteen is

( n + 5 ) / 15

The function f(x) = 1.25x^2 models the packaging costs, in cents, for a box shaped like a rectangular prism. The side lengths are 2x in., 2x in., and 0.5x in. What are reasonable domain and range values for this function, if the longest side length of the box can be no greater than 20 in.? Write the answers in interval notation.

Answers

Answer:

I’m not sure but I need this too!!

Step-by-step explanation:

Can u guys help me plz?

Answers

the answer would be a

Which equation represents a line that passes through (4, 5) and has a slope of 3/4 ?
Oy-- (x - 4)
Oy-} = (x-4)
O y = 4(x - 2)
O y - 4 =

Answers

y = 3/4x +b
5= 3/4*4 + b
5=3+b
b=2
y=3/4x+2

The equation of line is y = ( 3/4 )x + 2 and the slope is m = 3/4

What is an Equation of a line?

The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept

And y - y₁ = m ( x - x₁ )

y = y-coordinate of second point

y₁ = y-coordinate of point one

m = slope

x = x-coordinate of second point

x₁ = x-coordinate of point one

The slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )

Given data ,

Let the equation of line be represented as A

Now , the value of A is

Let the first point be P ( 4 , 5 )

Now , the slope of the line is m = ( y₂ - y₁ ) / ( x₂ - x₁ )

Substituting the values in the equation , we get

Slope m = 3/4

And , equation of line is y - y₁ = m ( x - x₁ )

On simplifying , we get

y - 5 = ( 3/4 ) ( x - 4 )

y - 5 = ( 3/4 )x - 3

Adding 5 on both sides , we get

y = ( 3/4 )x + 2

Hence , the equation of line is y = ( 3/4 )x + 2

To learn more about equation of line click :

https://brainly.com/question/14200719

#SPJ7

How do you do this ??????????????????????

Answers

Answer:

Step-by-step explanation:

you can take the rectagel and you x the rectagel

Find the area of this circle. Use 3 for T.
A = r2
10 ft
[?] ft2

Answers

Step-by-step explanation:

Area of circle =πr²

3×5×575ft²

stay safe healthy and happy.

Answer:

The area is 75

Step-by-step explanation:

Because 10/2 is 5

5x5=25

25x3=75

A small pond contains nine catfish and two bluegill. If nine fish are caught at random, what is the probability that all of them are catfish?

Answers

Answer:

63/3465

Step-by-step explanation:

A small pond contains nine catfish and two bluegill.

Total number of fish = 9 catfish + 2 blue hill

= 11 fishes

Probability of picking one catfish = P(C) = P(9/11)

Probability of picking one bluegill = P(B) = P(2/11)

If nine fish are caught at random, the probability that all of them are catfish is calculated as:

= P(9 Catfish) = 9/11 × 8/10 × 7/9 × 6/8 × 5/7 × 4/6 × 3/5 × 2/4 × 1/3

= 362880/19958400

Further simplifying to the simplest fraction:

= 189/10395

= 63/3465

What is the area of the parallelogram?

Answers

Answer:

A=Bh

Step-by-step explanation:

use that formula for your calculation and it should help hopefully

Help me please I need it

Answers

Step-by-step explanation:

see the photo for explanation

Answer:

We are finding hypotenuse

3^2 + 2.5^2

9 + 6.25 = 15.25

3.9^2 = 15.21 close enough.

3.9 would be your answer.

When finding the hypotenuse, we square the two given lengths add them up and then that number you get from adding them up, there should be a number that will be squared that will equal that number that you added up.

Alaina surveys 75 of her classmates and finds that 48% of them like to eat tacos. She also finds that 60% of her 45 relatives like tacos. How many more
of her classmates like tacos as compared to her relatives?

Answers

Answer: 9 more of her classmates like tacos as compared to her relatives

Step-by-step explanation:

first mutiply 75 x 48 =3600

3600/100=36

Then, 45 x 60=2700

2700/100=27

and substract 36-27=9

thats the answer, hope this helped!

32. A data set is normally distributed
with mean 18 and standard
deviation 2.7. Approximately what
percent of the data are greater
than 14?
(A) 0.7%
(B) 6.9%
0.9%
D 93.1%

Answers

Answer:

93.1%

Step-by-step explanation:

What is the approximate volume of the cylinder?Use 3.14 for pi.

Answers

Answer:

Third option (452.16)

Step-by-step explanation:

The formula for the volume of a cylinder is:

V=πr²h

------

Our calculation will be:

3.14 × 16 × 9 = 452.16

-------

Have a good day :)

Answer:

V≈1017.88

I hopr this helps

Four fifths of the 35 kittens finish their milk how many did not finish their

Answers

Answer:

7 kittens did not finish their milk

Step-by-step explanation:

Answer:

Step-by-step explanation:

Solve: 7×-4=-8×+8
hurry!

Answers

The answer to your question is X=4/5

Answer:

x = 4/5

FILLER FILLER FILLER

plzzzzz help will mark brainliest

Answers

answer: -5.3’ Fahrenheit

Tina spends 25% of her day in school. She spends 1/3 of her day sleeping. She spends 1/8 of her time at soccer practice. How many free hours does Tina have during the day? I NEED THIS ANSWER NOW

Answers

Answer:

7 hours

Step-by-step explanation:

24 hours - 25% - 1/3 - 1/8 =

18 - 8 - 1/8 =

10 - 1/8 =

Sumaya's soccer coach randomly passes out three kinds of fruit bars (strawberry, blueberry, and apple) after each game. Sumaya has two games one morning. This table lists the sample space of outcomes. Second game Strawberry Blueberry Apple Strawberry SS SB SA First game Blueberry BS BB BA Apple AS AB AA In the event SB, Sumaya gets a strawberry bar after game 1 and a blueberry bar after game 2. Which outcome would be included in the event gets only one apple bar"?

Answers

Answer:

A. AA

Step-by-step explanation:

Answer: AS is your answer!

Step-by-step explanation: AS has only one apple bar, which if you have the 5.1,2 Exam, you got this!

1/3 times 1/4 a,1/12 b,1/16 c,1/7 or d, 1/2

Answers

Answer:

a,1/12

Step-by-step explanation:

Asked the wrong question minutes ago. The question I need answering is here, in the included photo.

Answers

Step-by-step explanation:

m L 1 = 180°-75° = 105° ( angles in one side)

m L 2 = 75° (corresponding angles)

Vertical angles have sum 180

m<1=

180-75105°

m<2

180-10575°

angle A and angle B are complementary angles. If m angle A = (x-16)degrees and m angle B = (3x+28)degrees, then find the measure of angle A

Answers

Answer:

[tex]4x \times 448[/tex]

Step-by-step explanation:

[tex]a = (x - 16)[/tex]

[tex]b = (3x + 28)[/tex]

So you add :

[tex]x \: and3x[/tex]

To get

[tex]4x[/tex]

Then you do :

[tex]16 \times 28[/tex]

To get :

[tex]448[/tex]

Answer is :

[tex]4x \times 448[/tex]

Find the length of side x in simplest radical form with a rational denominator.
45°
X
45°
6

Answers

Answer:

square root 6

Step-by-step explanation:

A 10 foot long fence post is placed in a hole that is 3 feet deep.
How much of the post is above ground?

Answers

Answer:

7 feet

Step-by-step explanation:

10 - 3 = 7

Other Questions

Write an algebraic expression for the phrase below. 12 less than twice a number nA- 12 - n - n B- 6 - 2n C 2n - 12 D- 12n-2 I NEED HELP I FORGOT HOW TO DO THIS AND I NEED HELP -3x + 2 Two less than the product of five and a number x. Choose a word that correctly completes both blanks in the following statement:"The greatest strength of the North was its _____________________________; the main weakness of the South was its ________________________________.Group of answer choicesnewspapers, slaveseconomy, economysoldiers, military leadersbelief, weapons A rectangle has a length that is twice the width. The width is to be extended by 5 ft and the length by 3 ft, so the total area becomes 99 square feet. What was the original length?Answer Choices:4 ft6 ft8 ft10 ft12 ft14 ft16 ft Discuss the quotations that open and close the story. How do these quotes contribute to the meaning of the story? Cite evidence from the text in your response Simplify this expression to standard form: -3(2x -4) - 2 luke has a set of cards numbered 1 to 8, which he arranges in pairs. He notes the sum of the numbers on each pair of cards and calculates the lowest common multiple of the four sums. if luke obtained an LCM of 24, find two different ways in which the cards could have been paired What phrase from the passage best represents what Rooseveltis asking from the American people in this passage? (4 points) Draw the most stable form of the major product in the reaction. 2 equivalents of an ester react with N a O C 2 H 5, followed by H 3 O plus and C 2 H 5 O H. The ester is a carbonyl bonded to a 3 carbon chain and O C H 2 C H 3. Which of the following is a technology-based device used to evaluate fitness progress? GPS-enabled wrist band Manual pulse Stride length Talk test I really need help what's the answer?? Which state could not immediately determine the winner of their Electoral College votes after the Election of 2000? *A(FloridaB(LouisianaC(TexasD(California hii! ill give brainliest pls help The U.S. Constitution MOST reflects the principle of limited government by Agiving some powers to the government and reserving others for individualsextending the right to vote to most citizens over the age of eighteenrestricting the number of terms that a person can serve as presidentgranting the federal government broad authority under the necessary and proper clause Colby and Layla sold pens for the writing club.Layla sold two more than six times the number of pens that Colby soldIf p represents the number of pens that Colby sold, which algebraic expression represents the number of pens that Layla sold? Yes g A chemical equilibrium exists when: A chemical equilibrium exists when: there are equal amounts of reactants and products. the rate at which reactants form products is the same as the rate at which products form reactants. the sum of reactant and product concentrations equals one mole. reactants are completely changed to products. the rate at which reactants form products becomes zero. What was Britain's goal in the Battle of Britain? True or False: A higher vapor pressure (evaporates easily) corresponds to strong intermolecular forces. NO LINKS OR ELSE YOU'LL BE REPORTED!Only answer if you're very good at English.The Latin root tactus is part of the word tangent.What does the word tangent mean?The formal gardens were designed so that each large, circular flower bed had it's own tangent gravel path.A: LeadingB: WindingC: TravelingD: Touching